When 10-year old Olivia's Mom goes on a business trip for the weekend, she leaves Olivia home alone with her 17-year-old brother Miles in charge. The first night, Olivia falls asleep on the couch, and wakes up, not realizing how late it is. She walks her dog Charlie without Miles knowing, and witnesses a young woman being kidnapped on the empty New York City streets. Olivia runs home and tells Miles, but he doesn't believe her. The next morning, she explains what happened to local cops, and they don't believe her either! Only a cynical female detective named Dottie (played by Academy Award winner Susan Sarandon) listens to Olivia, but she too is skeptical. Undaunted, Olivia bravely launches her own investigation, putting herself into perilous situations. Her can-do spirit ignites one extraordinary adventure after another. Can she outwit the bad guys and convince her brother and Dottie of the truth in time to save the day?
托尼·斯塔克（小羅伯·唐尼 Robert Downey Jr. 飾）試圖重啟一個已經(jīng)棄的維和項目，不料該目卻成為危機導(dǎo)火索。上最強大的超級英雄—鋼鐵俠、美國隊長（克斯·埃文斯 Chris Evans 飾）、雷神（克里斯·海姆斯孔雀 Chris Hemsworth 飾）、綠巨人（馬克·魯弗洛 Mark Ruffalo 飾）、黑寡婦（斯嘉?約翰遜 Scarlett Johansson 飾）和鷹眼（杰瑞米·雷納 Jeremy Renner 飾），不得不接受終極考驗，拯土螻在旦夕的地球。神秘反奧創(chuàng)（詹姆斯·斯派德 James Spader 配音）逐漸崛起，超級英易傳們必須重新集結(jié)竭力阻止奧創(chuàng)實施人類絕計劃。戰(zhàn)斗中，復(fù)仇聯(lián)盟成員們還遇到了兩新人物——旺達(dá)·馬克莫夫（伊麗莎白·奧爾 Elizabeth Olsen 飾）和皮特羅·馬克西莫夫（亞?泰勒-約翰遜 Aaron Taylor-Johnson 飾），以及以全新面目歸來的老朋——幻視（保羅·貝坦 Paul Bettany 飾）。 世界秩序瀕臨崩潰，復(fù)仇易傳聯(lián)盟須阻止奧創(chuàng)的陰謀。強不斷出現(xiàn)，一場空前絕的全球浩戰(zhàn)即將展開…
